18868066

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6983}}^1$

素因数の和:7185

約数の個数: 16

約数和(自身を含む): 32517504

約数和(自身を除く): 13649438

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 6983, 13966, 48881, 97762, 1347719, 2695438, 9434033, 18868066]

約数ペア:

[(1, 18868066), (2, 9434033), (7, 2695438), (14, 1347719), (193, 97762), (386, 48881), (1351, 13966), (2702, 6983)]